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                              Q:
                           
                           
                                                      | A) UPS | B) API | 
| C) CGI | D) J2EE | 
                              Answer:   B) API
                              
                                                            
                              
Explanation:
                               
                           
                           Explanation:
An API may be for a web-based system, operatingsystem, database system, computer hardware, orsoftware library. It is an acronym for ApplicationProgramming Interface. An API specifies how softwarecomponents should interact and APIs are used whenprogramming graphical user interface (GUI)components.
 
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